… the Profit of Travelling; it’s certain, that if this world be a great book, as S. Augustine calls it, none study this great Book so much as the Traveler. They that never stir from home, read only one page of this Book; and like the dull fellow in Pliny, who could never learn to count farther than five, they dwell alwayes upon one Lesson.
Preface, 1670
Transcription as given by Quote Investigator. The 1670 print uses period spelling and the long s. Notice that Lassels gives Augustine only the “great book” image. The one-page line is his own.
✓Public domain
The source passage is from Richard Lassels’s The Voyage of Italy, first published in 1670. That is long before 1931, so it is in the US public domain. The shorter modern wording (“The world is a book, and those who do not travel read only one page”) is an anonymous condensation of Lassels and has no identifiable author of its own.
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